Welcome to Courtney, Claire, Kelly, and Laurens Wiki Space!!<3 Our favorite thing to do is play sports. ! =]
6/9/08 this website below is a good website to better understand how the "center of gravity" works.
May-22-08
Sports: What type of bond are they ? Ionic , Covalent , Metallic
Basketball:
Feildhockey:Covalent, because it's the force and attraction between the ball and the stick.
Track: Ionic because you need force for sprinting , (you push off the starting blocks with force).
May-21-08 1. My buddies and i do not feel bound to the energy level of one atom in particular, so we can swim freely throughout the substance.
Type of bond:Metallic
Characteristics:
There's a transfer of electrons.
Two or more nonmetals are involved.
A metal reacts with a non metal.
2. I might change sides at the start, but once i end up on one side or tother i stick to my decision.
Type of bond:Ionic
Characteristics:
Theres an attraction of positive ions and free moviing electrons.
A metal reacts with a non-metal
Compounnds have a crystal-lattice structure
3.I do not feel partial to either of the atoms in my bond. to be fair, the other bonding electron and i divide our time between the bonded atoms.
Type of bond:Covalent
Charactertics:
there's an attraction between nuclei and shared electrons.
Substances are good of electric current
May-8-08 Sodium Bicarbonate: also krnown as baking soda. Calcium Chloride: A industrial salt made from limestone using hydrochloric acid. Bromothymol Blue: A dye used as an acid-based indicator.
Click the link: Bromothymol
Welcome to Courtney, Claire, Kelly, and Laurens Wiki Space!!<3 Our favorite thing to do is play sports. ! =]6/9/08
this website below is a good website to better understand how the "center of gravity" works.
[[http://www.mcasco.com/p1grav.html</span|http://www.mcasco.com/p1grav.html</span]]>**May-22-08
Sports: What type of bond are they ?
Ionic , Covalent , Metallic
Basketball:
Feildhockey: Covalent, because it's the force and attraction between the ball and the stick.
Track: Ionic because you need force for sprinting , (you push off the starting blocks with force).
May-21-08
1. My buddies and i do not feel bound to the energy level of one atom in particular, so we can swim freely throughout the substance.
Type of bond:Metallic
Characteristics:
2. I might change sides at the start, but once i end up on one side or tother i stick to my decision.
Type of bond:Ionic
Characteristics:
3.I do not feel partial to either of the atoms in my bond. to be fair, the other bonding electron and i divide our time between the bonded atoms.
Type of bond:Covalent
Charactertics:
May-8-08
Sodium Bicarbonate: also krnown as baking soda. Calcium Chloride:
A industrial salt made from limestone using hydrochloric acid. Bromothymol Blue: A dye used as an acid-based indicator.
Click the link:
Bromothymol
B.B
Notes:
Unbalanced Equation :
reactants (Yields) Products
CaCl2 + NaHCO3 ---->CO2+Nacl+Ca(oH)2
Balanced Equation :
CaCl2 + 2NaHCO3 -----> 2CO2 + 2 Nacl + Ca(oH)2